نتایج جستجو برای: significant contribution
تعداد نتایج: 1401391 فیلتر نتایج به سال:
attempts have been made to study the thermodynamic behavior of 1,3 butadiene purification columns with the aim of retrofitting those columns to more energy efficient separation schemes. 1,3 butadiene is purified in two columns in series through being separated from methyl acetylene and 1,2 butadiene in the first and second column respectively. comparisons have been made among different therm...
abstract: the present study was undertaken to investigate whether 1) there is any significant correlation between iranian efl/eap learners’ l2 writing proficiency and their willingness to communicate, 2) there is any significant difference between efl and eap learners in terms of willingness to communicate, 3) there is any significant difference in wtc of iranian efl/eap learners with 1- nati...
تاثیر آموزش تفکر انتقادی به شیوه مباحثه بر روی مهارت درک متن یادگیرندگان انگلیسی به عنوان زبان خارجی
the purpose of the present study was to investigate the effect of instruction through debate on male and female efl learners’ reading comprehension, to examine the differences between the performance of male and female participants on the five dimensions of cctst including analysis, evaluation, inference, deductive reasoning, and inductive reasoning, and to examine the differences between male ...
We present several attacks on RSA that factor the modulus in polynomial time under the condition that a fraction of the most significant bits or least significant bits of the private exponent is available to the attacker. Our new attacks on RSA are the first attacks of this type that work up to full size public or private exponent.
By quantifying the absorption of black carbon (BC), brown (BrC) and lensing effect, we found that BrC dominates total at 450 nm, largest contribution proportion could reach 78.3% during heavy pollution. The average enhancement (Eabs) 530 nm was only 1.38, indicating BC is not coated well here. value Ångstrom exponent (AAE) between 5.3, suggesting a high concentration in Wangdu. CHN+ greatest co...
Intestinal fibrosis is an intractable complication of Crohn's disease (CD), and, when occurring excessively, causes severe intestinal obstruction that often necessitates surgical resection. The fibrosis is characterized by an imbalance in the turnover of extracellular matrix (ECM) components, where intestinal fibroblasts/myofibroblasts play active roles in ECM production, fibrogenesis and tissu...
Purpose: Ride-hailing service, after the emergence in Hanoi – capital of Vietnam 2014, has experienced major development and gradually enhanced inner-city travelling citizens. This study aims at investigating technology-based driver productivity perception identifying several important influencing factors during period COVID-19 pandemic Design/methodology/approach: The samples 370 drivers have ...
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